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JPL Small-Body Database Browser
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266305 (2007 CW11)
Classification: Main-belt Asteroid          SPK-ID: 2266305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576995919726588 8.9778e-08  
a 2.569287501767784 2.6505e-08 au
q 2.164111911078553 2.3989e-07 au
i 12.64515846584055 1.191e-05 deg
node 295.465400354405 2.5796e-05 deg
peri 138.311915639235 3.9676e-05 deg
M 36.25073738691634 2.9056e-05 deg
tp 2458449.028185596812
(2018-Nov-26.52818560)
0.00012099 TDB
period 1504.241213168499
4.12
2.3276e-05
6.373e-08
d
yr
n .2393233191914111 3.7033e-09 deg/d
Q 2.974463092457016 3.0684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2001-08-17  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4812  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:53:05  

Additional Information
 Earth MOID = 1.19612 au 
 Jupiter MOID = 2.28951 au 
 T_jup = 3.379 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO470828  

266305 (2007 CW11)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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